title: Biosecurity strategies for conserving valuable livestock genetic resources.
mesh_terms: D000818:Animals; D000829:Animals, Domestic / Q000235:genetics* / Q000382:microbiology; D003140:Communicable Disease Control / Q000379:methods; D003141:Communicable Diseases / Q000635:transmission / Q000662:veterinary*; D015925:Cryopreservation; D004624:Embryo Transfer; D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D007315:Insemination, Artificial; D014015:Tissue Banks; D014611:Vaccination